| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $87.45 | 5.769% | $92.495 | $92.50 | $92.50 | $92.50 |
| Purchase #2 | $110.82 | 4.545% | $115.8568 | $115.86 | $115.85 | $115.90 |
| Purchase #3 | $83.71 | 11.746% | $93.5426 | $93.54 | $93.55 | $93.50 |
| Purchase #4 | $8.90 | 4.461% | $9.297 | $9.30 | $9.30 | $9.30 |
| Purchase #5 | $241.84 | 3.564% | $250.4592 | $250.46 | $250.45 | $250.50 |
| Purchase #6 | $68.54 | 6.145% | $72.7518 | $72.75 | $72.75 | $72.80 |
| Purchase #7 | $9.42 | 5.374% | $9.9262 | $9.93 | $9.95 | $9.90 |
| 7 purchase totals = | $610.68 | $644.3286 | $644.34 | $644.35 | $644.40 | |